package com.jar.exercise.接口和抽象类;

/**
 * @author ZhangShengHao
 * @className ImplTest1
 * @description TODO
 * @date 2020/1/4 15:45
 */
public class ImplTest1 implements InterceptTest1 {

	@Override
	public String sayHello() {
		return null;
	}

}
